All I know is that he was the Wizards assistant coach for one year and this is his second year as a assistant coach in Houston.
quotes from Rockets coach Jeff Van Guny (used to coach Ewing in New York):
Patrick is a great competitor who is now learning the business from the sidelines"
He stands as a great example for what we want our players to be: dedicated, hard-working and team-oriented.
here is his link as a coach from nba.com:
i think he would be a good coach but if he becomes the coach then Patrick Ewing Jr. is a defenite future bobcat